{"id":"https://openalex.org/W4200277357","doi":"https://doi.org/10.1109/iros51168.2021.9636721","title":"Direct Bundle Adjustment for 3D Image Fusion with Application to Transesophageal Echocardiography","display_name":"Direct Bundle Adjustment for 3D Image Fusion with Application to Transesophageal Echocardiography","publication_year":2021,"publication_date":"2021-09-27","ids":{"openalex":"https://openalex.org/W4200277357","doi":"https://doi.org/10.1109/iros51168.2021.9636721"},"language":"en","primary_location":{"id":"doi:10.1109/iros51168.2021.9636721","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros51168.2021.9636721","pdf_url":null,"source":{"id":"https://openalex.org/S4363607734","display_name":"2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5037646884","display_name":"Zhehua Mao","orcid":"https://orcid.org/0000-0001-9225-6318"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Zhehua Mao","raw_affiliation_strings":["Centre for Autonomous Systems, Faculty of Engineering and Information Technology, University of Technology Sydney, Ultimo, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Autonomous Systems, Faculty of Engineering and Information Technology, University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5069782955","display_name":"Liang Zhao","orcid":"https://orcid.org/0000-0003-4063-8183"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Liang Zhao","raw_affiliation_strings":["Centre for Autonomous Systems, Faculty of Engineering and Information Technology, University of Technology Sydney, Ultimo, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Autonomous Systems, Faculty of Engineering and Information Technology, University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061250474","display_name":"Shoudong Huang","orcid":"https://orcid.org/0000-0002-6124-4178"},"institutions":[{"id":"https://openalex.org/I114017466","display_name":"University of Technology Sydney","ror":"https://ror.org/03f0f6041","country_code":"AU","type":"education","lineage":["https://openalex.org/I114017466"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Shoudong Huang","raw_affiliation_strings":["Centre for Autonomous Systems, Faculty of Engineering and Information Technology, University of Technology Sydney, Ultimo, NSW, Australia"],"affiliations":[{"raw_affiliation_string":"Centre for Autonomous Systems, Faculty of Engineering and Information Technology, University of Technology Sydney, Ultimo, NSW, Australia","institution_ids":["https://openalex.org/I114017466"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101654929","display_name":"Yiting Fan","orcid":"https://orcid.org/0000-0002-4846-9823"},"institutions":[{"id":"https://openalex.org/I2802608112","display_name":"Shanghai Chest Hospital","ror":"https://ror.org/03fjc3817","country_code":"CN","type":"healthcare","lineage":["https://openalex.org/I2802608112"]},{"id":"https://openalex.org/I183067930","display_name":"Shanghai Jiao Tong University","ror":"https://ror.org/0220qvk04","country_code":"CN","type":"education","lineage":["https://openalex.org/I183067930"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiting Fan","raw_affiliation_strings":["Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China"],"affiliations":[{"raw_affiliation_string":"Shanghai Chest Hospital, Shanghai Jiao Tong University, Shanghai, China","institution_ids":["https://openalex.org/I2802608112","https://openalex.org/I183067930"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100644093","display_name":"Alex Pui\u2010Wai Lee","orcid":"https://orcid.org/0000-0002-4120-155X"},"institutions":[{"id":"https://openalex.org/I177725633","display_name":"Chinese University of Hong Kong","ror":"https://ror.org/00t33hh48","country_code":"CN","type":"education","lineage":["https://openalex.org/I177725633"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Alex Pui-Wai Lee","raw_affiliation_strings":["Division of Cardiology, Li Ka Shing Institute of Health Science, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China"],"affiliations":[{"raw_affiliation_string":"Division of Cardiology, Li Ka Shing Institute of Health Science, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong, China","institution_ids":["https://openalex.org/I177725633"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5037646884"],"corresponding_institution_ids":["https://openalex.org/I114017466"],"apc_list":null,"apc_paid":null,"fwci":0.7688,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.63736545,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"4","issue":null,"first_page":"548","last_page":"554"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12015","display_name":"Photoacoustic and Ultrasonic Imaging","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10052","display_name":"Medical Image Segmentation Techniques","score":0.9968000054359436,"subfield":{"id":"https://openalex.org/subfields/1707","display_name":"Computer Vision and Pattern Recognition"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11659","display_name":"Advanced Image Fusion Techniques","score":0.9965000152587891,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.7186892628669739},{"id":"https://openalex.org/keywords/bundle-adjustment","display_name":"Bundle adjustment","score":0.715708315372467},{"id":"https://openalex.org/keywords/computer-vision","display_name":"Computer vision","score":0.6963980197906494},{"id":"https://openalex.org/keywords/image-fusion","display_name":"Image fusion","score":0.6755470037460327},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.596467137336731},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.5686149001121521},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.517906129360199},{"id":"https://openalex.org/keywords/image-segmentation","display_name":"Image segmentation","score":0.45113736391067505},{"id":"https://openalex.org/keywords/bundle","display_name":"Bundle","score":0.4264853596687317},{"id":"https://openalex.org/keywords/image-resolution","display_name":"Image resolution","score":0.42643195390701294},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.3654668629169464}],"concepts":[{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.7186892628669739},{"id":"https://openalex.org/C179458375","wikidata":"https://www.wikidata.org/wiki/Q1020763","display_name":"Bundle adjustment","level":3,"score":0.715708315372467},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.6963980197906494},{"id":"https://openalex.org/C69744172","wikidata":"https://www.wikidata.org/wiki/Q860822","display_name":"Image fusion","level":3,"score":0.6755470037460327},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.596467137336731},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.5686149001121521},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.517906129360199},{"id":"https://openalex.org/C124504099","wikidata":"https://www.wikidata.org/wiki/Q56933","display_name":"Image segmentation","level":3,"score":0.45113736391067505},{"id":"https://openalex.org/C2778134712","wikidata":"https://www.wikidata.org/wiki/Q1047307","display_name":"Bundle","level":2,"score":0.4264853596687317},{"id":"https://openalex.org/C205372480","wikidata":"https://www.wikidata.org/wiki/Q210521","display_name":"Image resolution","level":2,"score":0.42643195390701294},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3654668629169464},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iros51168.2021.9636721","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iros51168.2021.9636721","pdf_url":null,"source":{"id":"https://openalex.org/S4363607734","display_name":"2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320334704","display_name":"Australian Research Council","ror":"https://ror.org/05mmh0f86"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1492949916","https://openalex.org/W1539882220","https://openalex.org/W1542938076","https://openalex.org/W1591706250","https://openalex.org/W1985586071","https://openalex.org/W1986528120","https://openalex.org/W2020429267","https://openalex.org/W2029612144","https://openalex.org/W2069691746","https://openalex.org/W2083210026","https://openalex.org/W2130519749","https://openalex.org/W2137821246","https://openalex.org/W2140139548","https://openalex.org/W2140368229","https://openalex.org/W2164703480","https://openalex.org/W2336187651","https://openalex.org/W2468317448","https://openalex.org/W2474281075","https://openalex.org/W2533113478","https://openalex.org/W2571072289","https://openalex.org/W2964108477","https://openalex.org/W2964189516","https://openalex.org/W2980440559","https://openalex.org/W3101167135","https://openalex.org/W3164335724","https://openalex.org/W4243055393","https://openalex.org/W4256211482","https://openalex.org/W6724442501"],"related_works":["https://openalex.org/W2992292799","https://openalex.org/W159468655","https://openalex.org/W2371097030","https://openalex.org/W1750358731","https://openalex.org/W2788731446","https://openalex.org/W2058290256","https://openalex.org/W2139242969","https://openalex.org/W2204403038","https://openalex.org/W3152170969","https://openalex.org/W2379054866"],"abstract_inverted_index":{"In":[0],"this":[1],"paper,":[2],"we":[3],"propose":[4],"a":[5,10],"novel":[6],"algorithm":[7,22],"for":[8],"fusing":[9],"sequence":[11],"of":[12,29,36],"3D":[13,43,55,118],"images,":[14],"named":[15],"as":[16,65,104],"Direct":[17],"Bundle":[18],"Adjustment":[19],"(DBA).":[20],"This":[21,53],"simultaneously":[23],"optimizes":[24],"the":[25,33,37,42,51,63,71,75,79,83,95,111,125,138],"global":[26,39,76],"pose":[27],"parameters":[28],"image":[30,40,44,56,77],"frames":[31],"and":[32,78,116,133],"intensity":[34,72,131],"values":[35],"fused":[38],"using":[41],"data":[45],"directly":[46],"(without":[47],"extracting":[48],"features":[49,99],"from":[50],"images).":[52],"one-step":[54],"fusion":[57,141],"approach":[58],"is":[59,91,122,128],"achieved":[60],"by":[61],"formulating":[62],"problem":[64,68],"an":[66],"optimization":[67],"to":[69,130],"minimize":[70],"differences":[73],"between":[74],"corresponding":[80],"points":[81],"in":[82,94],"different":[84],"local":[85],"images.":[86,108,120],"The":[87],"proposed":[88,112,126],"DBA":[89],"method":[90,113,127],"particularly":[92],"useful":[93],"scenarios":[96],"where":[97],"distinct":[98],"are":[100],"not":[101],"available,":[102],"such":[103],"Transesophageal":[105],"Echocardiography":[106],"(TEE)":[107],"We":[109],"validate":[110],"via":[114],"simulated":[115],"in-vivo":[117],"TEE":[119],"It":[121],"shown":[123],"that":[124],"robust":[129],"noises":[132],"much":[134],"more":[135],"accurate":[136],"than":[137],"conventional":[139],"sequential":[140],"method.":[142]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}